181 Castle Guard Lane San Marcos, TX ^$ 279,800

181 Castle Guard Lane

^$ 279,800

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181 Castle Guard Lane

San Marcos, TX, 78666

^$ 279,800

Bedrooms-- Baths0.0

Monthly Estimate*

^$ 1,933

181 Castle Guard Lane, San Marcos, TX 78666 - Image 1

181 Castle Guard Lane, San Marcos, TX 78666 - Image 2

Lots and Land for sale in San Marcos, TX

for $279,800. The lot size is 3.21.

Unrestricted 3.21acre land, NO HOA, septic, water, electric, available on property. Build your home or manufactured homes allowed as well. Want to live in the Country but close to San Marcos? It's also a short drive to Seguin. Located close to HWY 123. Yellow line is estimate.

Lots and Land Active

Price

^$ 279,800

Property Type

Lots and Land

Taxes

^$ 0

Style

Lot Size

3.21

Town/City

San Marcos

County/Region

Hays

MLS | Web ID

618504

Features

General

Sewer Septic Tank

Utilities Electricity Available

Possession Closing & Funding Closing

Property SubType Acreage

Community Features None

County Guadalupe

Property Type Land

Home Owner Assoc false

Subdivision Name Birmensdorf Farms

Other Structures None

Status Active

Directions South HWY 123 from San Marcos to Seguin Turn right onto Birmensdorf Dr Turn left onto Castle Guard Ln property at the end of road.

City San Marcos

Body of Water None

High School District Navarro ISD

Zoning Description Residential

Standard Status Active

Middle/Junior School District Navarro ISD

Elementary School District Navarro ISD

Property Sub Type Additional Acreage

Architectural Style Acreage

Occupancy Type Vacant

Property Condition Resale

Disclosures Owner Is Listing Agent

View None

Legal Description LOT: 19J BLK: ADDN: BIRMENSDORF FARMS 2.6500 AC. LOT: 20J BLK: ADDN: BIRMENSDORF FARMS 0.5600 AC.

Tax Lot 19J

Interior

Total Baths 0

Exterior

Fencing Ranch Fence

Water Source Community/Coop

Lot Size Acres 3.21

Road Surface Type Gravel

Waterfront Y/N false

Road Frontage Type County Road

Internal Only

Street Number 1 181

* Excluded Features

List By

Yesenia Rizo

Listing Agent

Seguin Property Mgmt Tx, Llc

Broker

yeseniarizo16@gmail.com

Affordability Calculator

$1,933

Per Month

Monthly Principal & Interest: $1,933
Monthly Property Taxes: --
Monthly Home Insurance: --

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Yearly Home Insurance

Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Lots and land listings in San Marcos, TX

Average List Price ^$1,280,251

Percent of Sale Price 358%

About San Marcos, TX

55,275 Population

48% Since 2002

^$34,437 Median Income

25.39 Median Age

19% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

1749418 Elementary School

1749413 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
8/1/2026	$279,800	-6.67%	Price Down
7/2/2026	$299,800		Listed Price

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181 Castle Guard Lane, San Marcos, TX, 78666 is a Lots and Land for sale at $279,800 with a lot size of 3.21. 181 Castle Guard Lane has 0.0 baths. The property's zip code is 78666 which is in San Marcos, TX

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing data provided courtesy of the Internet Data Exchange Program of the Central Texas MLS.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of the Central Texas MLS. Real Estate listings held by brokerage firms (licensees) other than Weichert Realtors include the name of the listing brokers.

The information being provided is for consumers' personal, non-commercial use and may not be reproduced or redistribute. Its sole purpose is to be used for no other purpose than to identify prospective properties consumers may be interested in purchasing.

Data is updated as of 11/5/2026.

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181 Castle Guard Lane

Lots and Land for sale in San Marcos, TX

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